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• ref - What kind of reference is this variable?

• How to get notification when specific contact goes online in Skype?

• ioctl

• Subroutines and functions in Perl

• Cloud automation at Digital Ocean using Perl

• Reading configuration INI files in Perl

• Fix the documentation of the MetaCPAN::Client

• GitHub Actions CI job for Perl Test::Class - checking downstream dependencies as well

• Setup GitHub Actions for CPAN modules

• Deploying a Mojolicious Application using Hypnotoad and Apache

• 2: Michael Schwern on test automation and Git

• 6: John SJ Anderson, a biologist turned into sysadmin

• IO::Socket::INET configuration failed

• String functions: length, lc, uc, index, substr

• Standard output, standard error and command line redirection

• 7 of the most useful Perl command line options

• Simple timestamp generation using POSIX strftime in Perl

• "my" variable masks earlier declaration in same scope

• Variable declaration in Perl

• Operations on value-pairs in Perl